CN216499340U

CN216499340U - Chlorination reation kettle of epoxy chloropropane

Info

Publication number: CN216499340U
Application number: CN202123144564.7U
Authority: CN
Inventors: 邓芝强
Original assignee: NANTONG BEST GRAPHITE EQUIPMENT CO Ltd
Current assignee: NANTONG BEST GRAPHITE EQUIPMENT CO Ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-05-13
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses a chlorination reaction kettle of epoxy chloropropane, which comprises a bottom plate, a mixing component and a waste gas treatment tank, wherein the upper end of the bottom plate is fixedly connected with a supporting rod, the upper end of the supporting rod is fixedly connected with a reaction kettle body, the left side of the reaction kettle body is intercommunicated and connected with a charging pipe, the upper end of the charging pipe is screwed with a pipe cover A, the mixing component comprises a driving motor, a transmission shaft, a connecting rod, a cleaning plate and a cleaning cotton brush, the bottom of the reaction kettle body is provided with the driving motor, and the power output end of the driving motor is connected with the power input end of the transmission shaft. This chlorinated reation kettle of epichlorohydrin is through pressing the driving motor switch, and driving motor switch-on external power source work drives the transmission shaft and rotates, and the transmission shaft drives the connecting rod and washs the board and rotate, washs the internal wall of cotton brush laminating reation kettle of washing on the board, cleans the cauldron wall when carrying out the compounding reaction, avoids the sizing.

Description

Chlorination reation kettle of epoxy chloropropane

Technical Field

The utility model relates to the technical field of chlorination reaction, in particular to a chlorination reaction kettle for epoxy chloropropane.

Background

Chlorination generally refers to a reaction in which chlorine is introduced into a compound. Among the organic chemical reactions, the chlorination reactions generally include displacement chlorination, addition chlorination, and oxidative chlorination; in the metallurgical industry, the refining of certain metals using chlorine or chlorides is also known as chlorination; the process of adding chlorine or chlorine oxide to water for oxidation and disinfection is also known as chlorination.

Patent No. CN201120478262.0 discloses a chlorination reactor of epoxy chloropropane, it is characterized in that a cooling hot water strengthening groove is arranged at the bottom of the graphite kettle and above the graphite kettle body, the lower surface of the graphite kettle bottom is connected and communicated with a distribution pipe and a discharge hole, a cooling hot water jacket is arranged between the graphite kettle body and the metal shell jacket as well as between the graphite kettle body and the graphite kettle bottom, and the cooling hot water jacket, the bottom of the graphite kettle and the graphite kettle body are of independent structures, an overflow port is arranged on the side surface of the graphite kettle body, a cooling hot water inlet and outlet connecting pipe C and a cooling hot water inlet and outlet connecting pipe D are arranged at the upper bottom of the metal shell jacket, a cooling hot water inlet and outlet connecting pipe A is arranged on the side surface of the metal shell jacket, the graphite kettle body is connected with the kettle cover through a spring, a stirrer is arranged in the graphite kettle body, the stirrer is connected with a stirrer transmission device, and a mechanical sealing element is arranged at the joint of the stirrer and the stirrer transmission device. The utility model is high temperature resistant and strong corrosion resistant, which not only reduces the investment cost, but also greatly prolongs the service life of the equipment.

This chloridization reation kettle of epichlorohydrin has following drawback: 1. after the reaction of the chlorination reaction kettle for epoxy chloropropane is finished, the inner wall of the chlorination reaction kettle is not easy to clean; 2. the waste gas discharged after the reaction of the chlorination reaction kettle for the epoxy chloropropane in the past lacks of a collecting device and is directly discharged into the air to influence the environment. Therefore, we propose a chlorination reaction kettle for epoxy chloropropane.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a chlorination reaction kettle of epichlorohydrin, wherein a drive motor switch is pressed, the drive motor is connected with an external power supply to work and drive a transmission shaft to rotate, the transmission shaft drives a connecting rod and a cleaning plate to rotate, a cleaning cotton brush on the cleaning plate is attached to the inner wall of a reaction kettle body, the kettle wall is cleaned while mixing reaction is carried out, material sticking is avoided, and the problems in the background art can be effectively solved.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the chlorination reaction kettle for the epichlorohydrin comprises a bottom plate, a mixing component and a waste gas treatment tank, wherein a supporting rod is fixedly connected to the upper end of the bottom plate, a reaction kettle body is fixedly connected to the upper end of the supporting rod, a feeding pipe is intercommunicated and connected to the left side of the reaction kettle body, a pipe cover A is screwed on the upper end of the feeding pipe in a threaded manner, the mixing component comprises a driving motor, a transmission shaft, a connecting rod, a cleaning plate and a cleaning cotton brush, the bottom of the reaction kettle body is provided with the driving motor, the power output end of the driving motor is connected with the power input end of the transmission shaft, the outer side wall of the transmission shaft is fixedly connected with the connecting rod, the tail end of the connecting rod is fixedly connected with the cleaning plate, the outer surface of the cleaning plate is bonded with the cleaning cotton brush, the waste gas treatment tank is installed on the right side of the upper end of the bottom plate, the waste gas treatment tank comprises a tank body, an air duct, a liquid feeding pipe, a pipe cover B and an exhaust pipe, and a top cover is arranged at the upper end of the reaction kettle body.

Furthermore, the upper end of the tank body is inserted with an air duct, and the left side of the air duct is connected with a reaction kettle body in an intercommunicating manner; waste gas generated after the reaction in the tank body flows into the reaction kettle body through the gas guide pipe.

Furthermore, the upper end of the tank body is communicated and connected with a liquid feeding pipe, and the upper end of the liquid feeding pipe is screwed with a pipe cover B; and screwing and opening a pipe cover B at the upper end of the liquid adding pipe, and injecting alkali liquor for reacting with the residual chlorination gas in the waste gas into the tank body through the liquid adding pipe.

Further, the right side of the tank body is communicated with an exhaust pipe, and the right side of the exhaust pipe is screwed with a pipe cover C; and (4) opening a tube cover C on the exhaust tube by screwing, and exhausting the reacted gas through the exhaust tube.

Further, the lower end of the bottom plate is fixedly connected with a wheel rod, and the lower end of the wheel rod is provided with a roller; the wheel rod is matched with the roller to move.

Compared with the prior art, the utility model has the following beneficial effects that 1, through designing the material mixing component, the material mixing component comprises a driving motor, a transmission shaft, a connecting rod, a cleaning plate and a cleaning cotton brush, a switch of the driving motor is pressed, the driving motor is connected with an external power supply to work and drive the transmission shaft to rotate, the transmission shaft drives the connecting rod and the cleaning plate to rotate, the cleaning cotton brush on the cleaning plate is attached to the inner wall of the reaction kettle body, the kettle wall is cleaned while the material mixing reaction is carried out, the material sticking is avoided, and the problem that the inner wall of the chlorination reaction kettle for epoxy chloropropane is not easy to clean after the reaction is finished is solved; 2. through the design there is the exhaust-gas treatment jar, the exhaust-gas treatment jar is including a jar body, the air duct, the liquid feeding pipe, tube cap B and blast pipe, the waste gas that produces after the internal portion reaction of jar flows into the reation kettle body through the air duct, revolve to twist and open tube cap B of liquid feeding pipe upper end, an alkali lye for carrying out the reaction with the chlorination residual gas in the waste gas pours into a jar body through the liquid feeding pipe, revolve to twist and open tube cap C on the blast pipe, gas after the reaction passes through the blast pipe and discharges, the problem of the chlorination reation kettle reaction back exhaust waste gas that is used for epichlorohydrin in the past lacks collection device, the air influence environment is directly discharged to the solution.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a chlorination reactor for epichlorohydrin according to the present invention.

FIG. 2 is a schematic structural diagram of a mixing component of a chlorination reaction kettle for epichlorohydrin.

FIG. 3 is a schematic view of a waste gas treatment tank of a chlorination reactor for epichlorohydrin according to the present invention.

In the figure: 1. a base plate; 2. a wheel lever; 3. a roller; 4. a support bar; 5. a reaction kettle body; 6. a feed tube; 7. a pipe cover A; 8. a mixing assembly; 801. a drive motor; 802. a drive shaft; 803. a connecting rod; 804. cleaning the plate; 805. cleaning the cotton brush; 9. a waste gas treatment tank; 901. a tank body; 902. an air duct; 903. a liquid feeding pipe; 904. a pipe cover B; 905. an exhaust pipe; 906. a pipe cover C; 10. and a top cover.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-3, a chlorination reaction kettle for epichlorohydrin comprises a bottom plate 1, a mixing component 8 and a waste gas treatment tank 9, wherein a support rod 4 is fixedly connected to the upper end of the bottom plate 1, a reaction kettle body 5 is fixedly connected to the upper end of the support rod 4, a feed pipe 6 is intercommunicated and connected to the left side of the reaction kettle body 5, a pipe cover a7 is screwed to the upper end of the feed pipe 6, the mixing component 8 comprises a driving motor 801, a transmission shaft 802, a connecting rod 803, a cleaning plate 804 and a cleaning cotton brush 805, the driving motor 801 is installed at the bottom of the reaction kettle body 5, the power output end of the driving motor 801 is connected with the power input end of the transmission shaft 802, the outer side wall of the transmission shaft 802 is fixedly connected with the connecting rod 803, the tail end of the connecting rod 803 is fixedly connected with the cleaning plate 804, the cleaning cotton brush 805 is bonded to the outer surface of the cleaning plate 804, the waste gas treatment tank 9 is installed on the right side of the upper end of the bottom plate 1, the waste gas treatment tank 9 comprises a tank body 901, an air duct 902, a liquid feeding pipe 903, a pipe cover B904 and an exhaust pipe 905, and a top cover 10 is installed at the upper end of the reaction kettle body 5.

The upper end of the tank 901 is inserted with an air duct 902, and the left side of the air duct 902 is connected with a reaction kettle body 5 in an intercommunicating manner; the exhaust gas generated after the reaction inside the tank 901 flows into the reaction vessel 5 through the gas guide pipe 902.

The upper end of the tank body 901 is communicated with a liquid feeding pipe 903, and the upper end of the liquid feeding pipe 903 is screwed with a pipe cover B904; and (3) screwing and opening a tube cover B904 at the upper end of the liquid adding tube 903, and injecting alkali liquor for reacting with the residual chlorination gas in the waste gas into the tank 901 through the liquid adding tube 903.

An exhaust pipe 905 is connected to the right side of the tank 901 in an intercommunicating manner, and a pipe cover C906 is screwed on the right side of the exhaust pipe 905 in a threaded manner; the cap C906 on the exhaust pipe 905 is opened by screwing, and the reacted gas is exhausted through the exhaust pipe 905.

The lower end of the bottom plate 1 is fixedly connected with a wheel rod 2, and the lower end of the wheel rod 2 is provided with a roller 3; the wheel rod 2 moves in cooperation with the roller 3.

The chlorination reaction kettle for epichlorohydrin is designed with the mixing component 8 during work, the mixing component 8 comprises a driving motor 801, a transmission shaft 802, a connecting rod 803, a cleaning plate 804 and a cleaning cotton brush 805, a switch of the driving motor 801 is pressed, the driving motor 801 is connected with an external power supply to work to drive the transmission shaft 802 to rotate, the transmission shaft 802 drives the connecting rod 803 and the cleaning plate 804 to rotate, the cleaning cotton brush 805 on the cleaning plate 804 is attached to the inner wall of the reaction kettle body 5, the kettle wall is cleaned while the mixing reaction is carried out, the material adhesion is avoided, and the problem that the inner wall of the chlorination reaction kettle for epichlorohydrin is not easy to clean after the reaction is finished in the prior art is solved; through the design, waste gas treatment tank 9 includes a jar body 901, air duct 902, liquid feeding pipe 903, tube cap B904 and blast pipe 905, waste gas that produces after the inside reaction of jar body 901 flows into reation kettle body 5 through air duct 902, twist and open tube cap B904 of liquid feeding pipe 903 upper end, alkali lye for carrying out the reaction with the residual gas of chlorination in the waste gas pours into jar body 901 into through liquid feeding pipe 903 into, twist and open tube cap C906 on blast pipe 905, the gas after the reaction is discharged through blast pipe 905, the problem that the waste gas that is discharged after the chlorination reation kettle reaction that has been used for epichlorohydrin in the past lacks collection device, directly the air influence environment is solved.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a chlorination reation kettle of epichlorohydrin, includes bottom plate (1), its characterized in that: the waste gas treatment device is characterized by further comprising a mixing component (8) and a waste gas treatment tank (9), a supporting rod (4) is fixedly connected to the upper end of the bottom plate (1), a reaction kettle body (5) is fixedly connected to the upper end of the supporting rod (4), a feeding pipe (6) is connected to the left side of the reaction kettle body (5) in an intercommunicating manner, a pipe cover A (7) is screwed on the upper end of the feeding pipe (6), the mixing component (8) comprises a driving motor (801), a transmission shaft (802), a connecting rod (803), a cleaning plate (804) and a cleaning cotton brush (805), the driving motor (801) is installed at the bottom of the reaction kettle body (5), the power output end of the driving motor (801) is connected with the power input end of the transmission shaft (802), the connecting rod (803) is fixedly connected to the outer side wall of the transmission shaft (802), the cleaning plate (804) is fixedly connected with the cleaning plate (804), and the cleaning cotton brush (805) is bonded to the outer surface of the cleaning plate (804), exhaust-gas treatment jar (9) are installed on bottom plate (1) upper end right side, exhaust-gas treatment jar (9) are including jar body (901), air duct (902), filling tube (903), tube cap B (904) and blast pipe (905), top cap (10) are installed to the reation kettle body (5) upper end.

2. The chlorination reactor of epichlorohydrin according to claim 1, wherein: the upper end of the tank body (901) is inserted with an air duct (902), and the left side of the air duct (902) is communicated with a reaction kettle body (5).

3. The chlorination reactor of epichlorohydrin according to claim 1, wherein: the upper end of the tank body (901) is communicated and connected with a liquid adding pipe (903), and the upper end of the liquid adding pipe (903) is screwed with a pipe cover B (904).

4. The chlorination reactor of epichlorohydrin according to claim 1, wherein: the right side of the tank body (901) is connected with an exhaust pipe (905) in an intercommunicating manner, and the right side of the exhaust pipe (905) is screwed with a pipe cover C (906) in a threaded manner.

5. The chlorination reactor of epichlorohydrin according to claim 1, wherein: the lower end of the bottom plate (1) is fixedly connected with a wheel rod (2), and the lower end of the wheel rod (2) is provided with a roller (3).